People-powered software testing
We're a software testing and QA company; we help our clients to create better software.
100% employee-owned and B Corp certified.
-
-
Studio 24
-
-
-
-
The UK’s only employee-owned software testing company
Our ISTQB accredited software testing team have delivered over 5,000 projects in 15 years.
Our company
We do business differently
We're a 50+ strong team of software testing, QA strategy, and test delivery experts based the UK.
As an employee-owned B Corp, we approach business with purpose and accountability. We believe in a business model that puts people and the planet first, ensuring that every decision we make benefits our team, our community, and our clients.

We’re 100% employee-owned
In 2023, we became the UK's first software testing company to transition to employee-ownership.
As co-owners we're equally invested in delivering the best service and results, as our success is directly tied to the satisfaction and outcomes we achieve for our clients.

Using our business as a force for good
Our B Corp certification demonstrates that we're a different type of QA company. We've made a legal and moral commitment to balance profit with purpose.
It shows we operate with integrity, ensuring that client projects are managed responsibly, and with the wider world in mind.

Collaboration, trust and respect
We're focused on creating an environment where our work matters, everyone's voice is heard, and our life outside of work is valued.
As co-owners, we're accountable to one another for what we say and do. We value each other’s opinions and communicate with clarity and kindness.

Independent. Objective. Reliable.
Our UK-based team deliver an extensive range of fully managed software testing and QA services.
We work across strategy, delivery and execution to help our clients deliver better software, services and digital products.
-
Strategy and consultancy
Software testing consultingGain insight into your testing strategy, QA structures, test processes, and tools to eliminate bottlenecks and streamline processes.
-
Web accessibility services
Digital accessibility servicesBuild inclusive user experiences, provide equal access and comply with accessibility regulations by prioritising digital accessibility.
-
Load and performance testing
Load and performance testingEnsure fast load times, optimal user experience, and scalability by identifying and addressing performance bottlenecks before they impact real users.
-
Cyber security services
Cyber security servicesA good risk-management strategy that includes penetration testing is a proactive approach to combating modern cyber security threats.
-
Test automation
Test automation servicesRelease updates faster and reduce time, cost and resource by implementing an automated solution based on a flexible core framework.
-
Functional testing
Functional testingVerify that your software works according to its requirements and meets the needs of its users through manual scripted and exploratory testing.
-
Compatibility testing
Compatibility testingEnsure a consistent and seamless user experience across a range of devices, operating systems and browser combinations with real device testing.
Flexible. Responsive. Dependable.
Our delivery models are highly flexible and scalable to match variations in software testing requirements. We seamlessly integrate with you no matter when we join a project. We hit the ground running - adding value from day one.
We're an objective and honest partner
As an independent software testing partner, we bring an unbiased perspective to your projects, helping you build robust and efficient QA processes.
Whether you need strategic guidance or hands-on support, we'll get to the heart of what you need ensuring our solutions are aligned with your timelines, budgets and quality goals.

'I’ve worked with many other external QA companies, but they only do as they’ve been asked. Zoonou go way beyond that – they are proactive with suggestions and ideas on how to improve processes. That’s what makes this such a great partnership.'
- David Comer, Software Test Manager at Blatchford Prosthetics
Values-driven partnerships
We collaborate with organisations across the private, public, and third sectors whose values and ethos align with ours.
This approach enables us to build long-term, sustainable client partnerships grounded in trust and transparency - allowing us to contribute to digital projects that drive positive, lasting impact.

What our clients say
An accessible publication management system for one of the UK's most important regulatory organisations
We partnered with The Electoral Commission and Numiko to ensure the new publication management system was aligned with accessibility standards.

Latest updates from our blog

Five reasons why Zoonou became a B Corp

Celebrating one year as a Period Dignity Employer

Every great partnership starts with a conversation
Reach out to explore how we can collaborate and achieve the best outcomes together.